Nobody wakes up in the morning and thinks "oh today I'm going to invent an MRI machine". It's all a cumulative process of years upon years of discoveries, testing, and development of technologies that together can be used to create something like this.
You have to study whole 4 years course of biomedical engineering to understand that .. or a 5yrs coirse of nuclear medicine tech. /Radiology/medical imaging tech . Etc. 😂
Step by step,we're just seeing the final result of a bunch of tiny discovers and people going "Oh if I put these 2 together something happens". Someone probably noticed radio-waves through water release energy. Probably wondered then how much/at what frequency. Why is it only some water and not all of it? - Discovered water has their own specific magneticness to them. What if we matched another magnet outside that emits radio-waves and bounced the frequency back? We get a 1 dimensional point of data back. How do we make it 2nd dimensional? Spin it around the object from different angles - in a circle would cover every angle. How do we make it 3d? Take a ton of 2nd dimensional images in a tube and stitch them together. Spinny tube shaped thing with magnets in it that detects water, aka an MRI. This was a rough idea of how I think it may have been discovered/invented. Its not accurate to how it actually was invented, but rather to be like, an example of how ideas come from other ideas, but then all together become something that would seem impossible if not for following that path of puzzles and curiosities.
They turn every low energy water molecule into an even darker area. Because they don't resonate with the magnetic field, the incoming radio wave that has the same frequency as the magnetic field will be reflected, while those that resonate will transmit or absorbed the radio wave . It basically the breaking cup with voice . Of the cup is moving that means it has absorbed the energy , which means the sound will be less loud .
Despite the few oversimplifications- this is one of the best explainer pieces I have seen on it. Yes there are 3D mri scans- there are also interpolation methods as well- but MRI scans are usually single plane. At that point it gets into simantics. The actual physics and operation were explained well!
Are you referring to multiplanar reformation for 3D images? What would be an example of a 3D MRI that does not rely on Fourier transform for 3D modeling?
I'm having some residual noise a few days after - not fond of that! But when the clanging is going on I count the patterns: 1-2-3-4-5-6-7-8-9-1-2-3-4-5-6-7-8-9-etc. and it's really helpful. It makes me feel like I"m part of the process.
Is it possible for an MRI machine to be improperly magnetized and cause a patient to have after effects from some kind of increased magnetism of their body?
@@kristenkell5153 An MRI machine goes through a great deal of safety nets before they’re ready for clinical use. I’ve heard of one story where a patient said they felt like their whole body was “spinning” even after the scan. Everyone is different and it’s my job to screen each person before they are even laying on the table.
@@kristenkell5153 Yup, typical symptoms include nausea, dizyness and slight loss of balance. Headache if you work all day around the more powerful ones. But they have no know long lasting efrects FOR NOW (and they probably won't discover some, but you never know for sure)
I have a doubt.... What happens when all hydrogen molecules starts rotating in magnetic field... At that time there will not be any use of radio waves right?.. Then how the image can be formed?
It's totally worth it, I've worked in all 3 fields and am currently working in MRI. You're a lot more in charge of parameters and image quality in this field out of the three. Enjoy!
The technician didn't tell me the radio waves would increase my body temperature. As soon as she turned the machine on, my body felt warm and I began to panic. I thought if was going to be like this for another 25 minutes I might as well get out now. They give you a panic button to click, but I chose to focus on my breathing and stayed in anyway. The heat sensation came and went a few times. It wasn't too hot in my case, but it was a rather alarming experience without knowing it was coming.
I got two mris and didnt feel this either time. Actually... last time it was quite cold in the room and the techs had to retake an image because I was shaking a bit
That feeling is quite unfrequent on adults with nowadays equipment, certainly could happen often in extense scanned areas(such as spinal cord, abdomen vs just knee, foot,etc)or lots of sequences (T1,T2,FLAIR,etc) in order to obtain more and useful images to support your diagnosis
@@mcazares48 It can raise your temperature a couple of degrees. The sensation was that I was getting cooked specifically in the area of the machine's focus during both the lumbar and cervical scans. I meant to ask the tech about this at the end of the appointment, but didn't get to see her. I asked my chiropractor about it instead, and he said it's very uncommon, and that there are several theories as to why it occurs. But no, it's not just panic.
Thanks for the explanation! Are the noises this video used for the gradient and the magnet reflective of their real sounds that I hear in the machine? I get 3 MRIs (a perk of multiple sclerosis medication haha) every year so those sounds you used are well-known to me.
The ticking noises are pulses or recordings yes, the buzz noises are the gradient coils and other components slightly deforming under the high power currents required for localization.
Thanks for spot-on, clearly explaining. Others are full of lots of talks, jokes. This machine was known as Nuclear Resonance Imaging (NRI), Nuclear Magnetic Resonance Imaging (NMRI), & Magnetic Resonance Tomography (MRT) machine at first. (Great Britain, Sat 02 Jan 2021 0942)
plz correct me if i am wrong but the gradient magnetic filed produced by AC current (in x, y, and z direction) is so that 3D image can be produced. The entire concept is based on Nuclear Magnetic Resonance, chemists use NMR spectroscopy but we dont use the gradient in x, y, z, because we don't need it. In MRI as far as i remember gradient along one plane (transverse plane )allows to control the thickness of the slice , another to calculate the amplitude of signal at each point in the slice and the gradient in the last orthogonal plane the phase. so the thing that was said about the brain , the lungs etc is not really precise as the image is made of many very thin slices.
Yeah... You need to learn a lot of things before completely understanding this video. Like. Dipole of a molecular And How electromagnetic waves forms. And How a magnetic dipole interact with a magnetic field..... Mainly these things
Uh--they work to get images of the HARD tissue as well. They're so comforting--they give you earplugs and headphones and with the patterns of sound and the nice blanket and socks they provide, don't be surprised if you fall asleep (I have)!
I had my vision become blurry but I guess it's because you have to lay still the whole time staring at nothing. What I didn't enjoy was the spasms in my legs tho.
This is a bit simplistic. When body placed in magnet, the hydrogen protons precess and have a resulting magnetic field either inphase or antiphase with a small net value inphase with mri field so body is like a bar magnet. The application of rf at the lamor frequency (resonant) frequency would not produce an image without the appllication of gradient pulses which alter the magnetic field in a linear way. The rf puls basically flips the net magnetization 90 degrees, then when the pulse removed, the net magnetisation moves back to inline with magnet field and as it does this, the sigal from the body can be measured.
Sheldon, is that you? I thought your specialty was theoretical physics. Tell Penny I said hello. And cut Leonard a break every once in a while will ya?
@@rafflesxyz4800 im a native English speaker and could still understand it. English is not everyones first language so calm tf down, it aint that deep bro
A non-practicing neurologist I worked with owned one of the first ones in the late 70's. Cost was around $1 Million back then. He made most of his living by renting out the machine.
@@drchilapastrosodrlasmacas438 Nice try. He was actually a trader at the Chicago Mercantile Exchange, probably using the money he made off the MRI machine for his trading. Was probably in his mid-late 50's at the time. Terrible trader and a bastard to work for.
Day before : I don't have claustrophobia Right before getting in: I ACTUALLY HAVE CLAUSTROPHOBIA ! 20 minutes in session: I can handle it. It sounds like Daft Punk song.
D Kahn my scan was for my shoulder and I didnt feel anything out of the ordinary afterwards. I did notice my ears a little faded because of the loud noises. But i was safe to drive and everything afterwards. Im sure some water and a good meal before would keep you from being dizzy👍🤝
I feel like the video's explanation kind of yadda yadda's the link between the energy release from low-energy water molecules and the imaging software.
So when you make a MRI appointment do you need a reason like when they ask why do need one if you when to a orthopaedic doctor like do you say my orthopaedic wants one or what?
@@kushalparekh1017 Well, as someone super sensitive to noise I asked to be able to wear both the ear plugs and the headphones though I'm not sure if you'll have both choices. After that, for me as an audiophile? I *LOVED* it. I heard the entire thing as sequences of music, like if you could record all the noises and section them you could make some amazing music. I kept my eyes closed most of the time but I also don't have any issues with enclosed spaces. Either way if you love music I recon that if you just close your eyes and concentrate on all the rhythms you'll be okay; you might even enjoy the process! A lot of people do! For me it was relaxing. **Tips** (with explanations; for TLDR, skip to bottom.) *Clothes!* To make things simple if you don't want to have to change into their gowns, go in wearing clothes that don't have any metal on/in them like sweats, workout pants, a bra with no underwire if you're female, etc. *Jewelry!* If you have any jewelry/piercings you should take them off/out to be safe. (I know my case is rare but since it exists I figure I'll just leave this here.) If you can't take out/off the jewelry for whatever reason I suggest either going to a store and testing out your jewelry (through your clothes if you must) for magnetism because if they don't magnetize with a strong magnet you should be fine to keep them in for the MRI but otherwise, or just to be safe, just go in without any jewelry if you can, even if you have to get someone else to remove them or use toothpicks or nonmagnetic jewelry to replace them with. (My nose ring wouldn't unscrew so I had to grab a magnet haha but it turned out fine. Just do what you can and communicate with your technician if you can't get any jewelry out. They'll have options for you.) You can also ask for your results on a disk in most places if you want (though I have NO idea how to read mine it might be good to have a personal copy). And if they don't find anything reason and they don't off you a contrast for whatever reason ask them if an "MRI with contrast" might be helpful to you. I know nothing about this field other than it exists so I might just be saying unnecessary things, now. **TLDR/Conclusion** *But I can't think of anything else! I loved it! Wear non-metal clothes/jewelry for a simple in and out without having to change, close your eyes and enjoy the music!*
@@kushalparekh1017 Nope! :) Though I suggest that if you're prone to passing out you eat something. If you're nervous, I also wouldn't eat anything that would get your nerves even more worked up like sugar or caffeine. If you're the nauseous-nervous type I'm not sure how to advise.
Was feeling very anxious for my MRI tomorrow, for a brain tumor and some other… kinda small tumors/bubbles/idk what they are around my body. This helped me calm down a bit,
How did anyone ever fathom inventing this. Incredible! My husband needs spinal surgery and is having a final MRI this morning.
Hope he had a good recovery !
My thought exactly
Good luck
Nobody wakes up in the morning and thinks "oh today I'm going to invent an MRI machine".
It's all a cumulative process of years upon years of discoveries, testing, and development of technologies that together can be used to create something like this.
Let me know if you need a doctor for reference
Can't even imagine the amount of engineering that went into it...👌👌
Free Palestinian
H@@muhannad4310h
@@muhannad4310 Free Egypt, free Anatolia
You have to study whole 4 years course of biomedical engineering to understand that .. or a 5yrs coirse of nuclear medicine tech. /Radiology/medical imaging tech . Etc. 😂
Has nothing to do with engineering, only Physics and Chemistry and a bit of computing.
How the fck u invent something like this ?? Like im speechless
white people are geniuses
@@ikichullo we found the racist 👆
Step by step,we're just seeing the final result of a bunch of tiny discovers and people going "Oh if I put these 2 together something happens".
Someone probably noticed radio-waves through water release energy. Probably wondered then how much/at what frequency. Why is it only some water and not all of it? - Discovered water has their own specific magneticness to them. What if we matched another magnet outside that emits radio-waves and bounced the frequency back? We get a 1 dimensional point of data back. How do we make it 2nd dimensional? Spin it around the object from different angles - in a circle would cover every angle. How do we make it 3d? Take a ton of 2nd dimensional images in a tube and stitch them together. Spinny tube shaped thing with magnets in it that detects water, aka an MRI.
This was a rough idea of how I think it may have been discovered/invented. Its not accurate to how it actually was invented, but rather to be like, an example of how ideas come from other ideas, but then all together become something that would seem impossible if not for following that path of puzzles and curiosities.
☺️🥰 we humens are genius
@@ikichullo without math algebra ect couldn't have been done and that came from the islam world ☺️
This is the easiest explanation I've ever seen about MRI! So clear cartoon :D
Absolutely!
I still don't understand
They turn every low energy water molecule into an even darker area. Because they don't resonate with the magnetic field, the incoming radio wave that has the same frequency as the magnetic field will be reflected, while those that resonate will transmit or absorbed the radio wave . It basically the breaking cup with voice . Of the cup is moving that means it has absorbed the energy , which means the sound will be less loud .
Pov:You're in quarantine now and have an MRI class
or getting mri brain.
Despite the few oversimplifications- this is one of the best explainer pieces I have seen on it. Yes there are 3D mri scans- there are also interpolation methods as well- but MRI scans are usually single plane. At that point it gets into simantics. The actual physics and operation were explained well!
Are you referring to multiplanar reformation for 3D images? What would be an example of a 3D MRI that does not rely on Fourier transform for 3D modeling?
This is a truly wonderful and very informative video! I've had many many MRIs, before, I love the sounds of the MRI scanner!
I'm having some residual noise a few days after - not fond of that! But when the clanging is going on I count the patterns: 1-2-3-4-5-6-7-8-9-1-2-3-4-5-6-7-8-9-etc. and it's really helpful. It makes me feel like I"m part of the process.
They are oddly calming, though they can be quite deafening!
hands down the best and to the point commentary on the working of MRI.
I am an MRI technologist and I approve this video!
Is it possible for an MRI machine to be improperly magnetized and cause a patient to have after effects from some kind of increased magnetism of their body?
@@kristenkell5153 An MRI machine goes through a great deal of safety nets before they’re ready for clinical use. I’ve heard of one story where a patient said they felt like their whole body was “spinning” even after the scan. Everyone is different and it’s my job to screen each person before they are even laying on the table.
@@kristenkell5153 Yup, typical symptoms include nausea, dizyness and slight loss of balance.
Headache if you work all day around the more powerful ones.
But they have no know long lasting efrects FOR NOW (and they probably won't discover some, but you never know for sure)
I have a doubt.... What happens when all hydrogen molecules starts rotating in magnetic field... At that time there will not be any use of radio waves right?.. Then how the image can be formed?
@@nhqbillhave u ever had a case where you had to flip the Quench switch??? If yes how much did that cost?
The freaking best explanation on UA-cam, wish it was a lil longer but its the best so far 100%
I double down on that one !
The only thing is that it is extremely inaccurate and misleading
@@RobertShamansky really how??
Even after you explained it, I still don't understand it.
simply incredible ! I'm currently an RT student considering exploring CT or MRI and learning about MRI just now seems pretty cool !
It's totally worth it, I've worked in all 3 fields and am currently working in MRI. You're a lot more in charge of parameters and image quality in this field out of the three. Enjoy!
@@abecalle did your hospital/facility pay for the continued education in the other modalities ? Knowing all three you essentially can do it ALL !
Very accurate video 😇
Thanks for sharing!!
I Understood it very well!!
The best explanation about MRI😍😍
That was surprisingly very interesting.
1:12 big mac net... Guess im hungry now
This was invented for time travel but didn’t work. They noticed it imaged tissue with some tweaking and the MRI machine was born.
😂😂
For anyone who stumbles upon this comment, its a joke
Fun fact: you came from "Philips CT 256 full speed" video
Quite possibly
YES I AM 🤣🤣🤦♂️
Magican!
damn, he got us
OF COURSE MEE!!
amazing. I had an MRI scan for the first time yesterday. I'm a nerd so I had to look this up
Incredible. If we don't think we are currently living the futuristic world, we're asleep.
Dont bother, you know it. Thats what matters, cant convince the ignorant...
My brain is way too smooth to understand magnetism and chemistry, but I have at least a little better understanding MRIs now! Thank you!!!
You might’ve wrinkled it with that realization.
Its very comprehensible explanation. Thank you.😊
While I work on my bachelor thesis I will have to do some experiments on MRI. Really loved that video!
Lucky you 🥰
Imagine what would've happened to the test subjects when this machine was made.
i'm sure the test subjects were animals...most likely monkeys. probably did tests on monkey throughout its life after mri......my theory at least LOL.
Wow awesome. This video is perfect for students who have spectroscopic techniques and their applications. 🎉😊
The technician didn't tell me the radio waves would increase my body temperature. As soon as she turned the machine on, my body felt warm and I began to panic. I thought if was going to be like this for another 25 minutes I might as well get out now. They give you a panic button to click, but I chose to focus on my breathing and stayed in anyway. The heat sensation came and went a few times. It wasn't too hot in my case, but it was a rather alarming experience without knowing it was coming.
I got two mris and didnt feel this either time. Actually... last time it was quite cold in the room and the techs had to retake an image because I was shaking a bit
That feeling is quite unfrequent on adults with nowadays equipment, certainly could happen often in extense scanned areas(such as spinal cord, abdomen vs just knee, foot,etc)or lots of sequences (T1,T2,FLAIR,etc) in order to obtain more and useful images to support your diagnosis
Seems like you were just panicking. The machine doesn't raise your body temp by that much.
@@mcazares48 It can raise your temperature a couple of degrees. The sensation was that I was getting cooked specifically in the area of the machine's focus during both the lumbar and cervical scans. I meant to ask the tech about this at the end of the appointment, but didn't get to see her. I asked my chiropractor about it instead, and he said it's very uncommon, and that there are several theories as to why it occurs. But no, it's not just panic.
@@s_m_v They might as well have. MRI machines do emit microwaves at certain intervals.
this is really clear. Thank you.
Hello, what a great video ! Could you tell me with which kind of program/application you did it ?
Thanks for the explanation! Are the noises this video used for the gradient and the magnet reflective of their real sounds that I hear in the machine? I get 3 MRIs (a perk of multiple sclerosis medication haha) every year so those sounds you used are well-known to me.
The ticking noises are pulses or recordings yes, the buzz noises are the gradient coils and other components slightly deforming under the high power currents required for localization.
Amazing Technology...and yet the human body is so amazing that it is still not fully understood when it comes to diseases.
very helpful video ..thanks a lot
Best explanation I've watched/heard by far. Good job, excellent video. Thanks for sharing!
Amen!
Thanks for spot-on, clearly explaining. Others are full of lots of talks, jokes. This machine was known as Nuclear Resonance Imaging (NRI), Nuclear Magnetic Resonance Imaging (NMRI), & Magnetic Resonance Tomography (MRT) machine at first.
(Great Britain, Sat 02 Jan 2021 0942)
What's crazier is when you learn the actual science behind it and how they localize it to certain areas with math
Any reference to read?
this was a perfect explanation, thank you.
so beautifully explained! subscribed right away ;)
Very nice explanation thank u so much
Great video
plz correct me if i am wrong but the gradient magnetic filed produced by AC current (in x, y, and z direction) is so that 3D image can be produced. The entire concept is based on Nuclear Magnetic Resonance, chemists use NMR spectroscopy but we dont use the gradient in x, y, z, because we don't need it. In MRI as far as i remember gradient along one plane (transverse plane )allows to control the thickness of the slice , another to calculate the amplitude of signal at each point in the slice and the gradient in the last orthogonal plane the phase. so the thing that was said about the brain , the lungs etc is not really precise as the image is made of many very thin slices.
Yeah, pretty much. You, in one small video was able to say more correct things about MRI than this entire video...
Great video!!
Thank you
All came from Quantum Physics.
Does anyone else feel kinda funky after getting an MRI scan?
yea lol
I had one 48 hours ago and I feel exhausted!
Amazing!
Thank You very much
Very clearly explained
Good video. A lot of information was summed up succinctly!
best explanation so far
Very good explanation. This is how one should explain.
No because it's wrong
thank you, i still understand nothing but it was interesting to watch
Yeah... You need to learn a lot of things before completely understanding this video.
Like.
Dipole of a molecular
And
How electromagnetic waves forms.
And
How a magnetic dipole interact with a magnetic field.....
Mainly these things
Having had several MRIs, this is the first time I understand hoy the work
Uh--they work to get images of the HARD tissue as well. They're so comforting--they give you earplugs and headphones and with the patterns of sound and the nice blanket and socks they provide, don't be surprised if you fall asleep (I have)!
I fell asleep in mind yesterday 😆
I had my vision become blurry but I guess it's because you have to lay still the whole time staring at nothing. What I didn't enjoy was the spasms in my legs tho.
Thank you so much!
This is a bit simplistic. When body placed in magnet, the hydrogen protons precess and have a resulting magnetic field either inphase or antiphase with a small net value inphase with mri field so body is like a bar magnet. The application of rf at the lamor frequency (resonant) frequency would not produce an image without the appllication of gradient pulses which alter the magnetic field in a linear way. The rf puls basically flips the net magnetization 90 degrees, then when the pulse removed, the net magnetisation moves back to inline with magnet field and as it does this, the sigal from the body can be measured.
Check your appalling spelling!
U are here after a neill degrasse Tyson video?
Sheldon, is that you? I thought your specialty was theoretical physics. Tell Penny I said hello. And cut Leonard a break every once in a while will ya?
@@rafflesxyz4800 im a native English speaker and could still understand it. English is not everyones first language so calm tf down, it aint that deep bro
@@puddleduck1405why you hurt by that
Are the magnets stronger as they spin?
Great thanks 👍👍👍
Whoa I didnt know if water is magnetic
@@mohasahal1771 water is negligibly magnetic
is the image only comprised from the low energy water molecules? or also the "regular" ones?
Thank you so much ❤❤❤❤
Mashallah very good explanation
English isn't even my first language, but I understood this video better than the ones in my own language
very useful video thank you so much
THX
Cool technology man
basically our body is spinning with that thing
Fascinating
A non-practicing neurologist I worked with owned one of the first ones in the late 70's. Cost was around $1 Million back then. He made most of his living by renting out the machine.
Sounds like... He got his degree, no one would hire him. So he somehow bought a novelty machine, and sold people photos of their insides. Wow!
@@drchilapastrosodrlasmacas438 Nice try. He was actually a trader at the Chicago Mercantile Exchange, probably using the money he made off the MRI machine for his trading. Was probably in his mid-late 50's at the time. Terrible trader and a bastard to work for.
Thank you!!
Best video ever
Amazing explanation
best explanation😍
Fantastic.
Day before : I don't have claustrophobia
Right before getting in: I ACTUALLY HAVE CLAUSTROPHOBIA !
20 minutes in session: I can handle it. It sounds like Daft Punk song.
Looks crazy
Perfectly explained
I didn’t know that I have a blue arrows flying in my body 😂
Thanks👏
One word wow explain 👍👍👍
So cool
Am about to do this now
how'd it go?
i just finished my scan, went perfectly fine but the sounds made me wonder how it works
that's good :)
D Kahn my scan was for my shoulder and I didnt feel anything out of the ordinary afterwards. I did notice my ears a little faded because of the loud noises. But i was safe to drive and everything afterwards. Im sure some water and a good meal before would keep you from being dizzy👍🤝
OH yeah, the sound of the machine is called 'the father of dubstep'
Truly Amazing!
Very useful
Thanks a lot.
I will attend an exam on this topic tomorrow. Really I was badly in need of such easy explanation.
Thanks a bunch again.
Thanks.
Seriously Magic
I feel like the video's explanation kind of yadda yadda's the link between the energy release from low-energy water molecules and the imaging software.
Mind-blown!
very interesting
And the sound too!
I would like to compare the sounds made along with what is occurring.
So when you make a MRI appointment do you need a reason like when they ask why do need one if you when to a orthopaedic doctor like do you say my orthopaedic wants one or what?
I should have watched it before I went for my MRI
I just got home from my MRI and I completely agree; it would have made listening to all the sounds SO much more interesting than they already were.
@@HeritageDrPepper how was the MRI process ? im kinda scared what happens in there ..
@@kushalparekh1017 Well, as someone super sensitive to noise I asked to be able to wear both the ear plugs and the headphones though I'm not sure if you'll have both choices.
After that, for me as an audiophile? I *LOVED* it. I heard the entire thing as sequences of music, like if you could record all the noises and section them you could make some amazing music.
I kept my eyes closed most of the time but I also don't have any issues with enclosed spaces.
Either way if you love music I recon that if you just close your eyes and concentrate on all the rhythms you'll be okay; you might even enjoy the process! A lot of people do! For me it was relaxing.
**Tips** (with explanations; for TLDR, skip to bottom.)
*Clothes!*
To make things simple if you don't want to have to change into their gowns, go in wearing clothes that don't have any metal on/in them like sweats, workout pants, a bra with no underwire if you're female, etc.
*Jewelry!*
If you have any jewelry/piercings you should take them off/out to be safe.
(I know my case is rare but since it exists I figure I'll just leave this here.)
If you can't take out/off the jewelry for whatever reason I suggest either going to a store and testing out your jewelry (through your clothes if you must) for magnetism because if they don't magnetize with a strong magnet you should be fine to keep them in for the MRI but otherwise, or just to be safe, just go in without any jewelry if you can, even if you have to get someone else to remove them or use toothpicks or nonmagnetic jewelry to replace them with.
(My nose ring wouldn't unscrew so I had to grab a magnet haha but it turned out fine. Just do what you can and communicate with your technician if you can't get any jewelry out. They'll have options for you.)
You can also ask for your results on a disk in most places if you want (though I have NO idea how to read mine it might be good to have a personal copy).
And if they don't find anything reason and they don't off you a contrast for whatever reason ask them if an "MRI with contrast" might be helpful to you. I know nothing about this field other than it exists so I might just be saying unnecessary things, now.
**TLDR/Conclusion**
*But I can't think of anything else! I loved it! Wear non-metal clothes/jewelry for a simple in and out without having to change, close your eyes and enjoy the music!*
@@HeritageDrPepper Do they put any needle or IV for the examination ?
@@kushalparekh1017 Nope! :)
Though I suggest that if you're prone to passing out you eat something.
If you're nervous, I also wouldn't eat anything that would get your nerves even more worked up like sugar or caffeine.
If you're the nauseous-nervous type I'm not sure how to advise.
Quick answer: thicc magnet tube go brr
That s a lot of wave...energy.. messing about th H2O.....killing!
it's saved countless lives, and continues to save more each day
V nice 👌
Man is awesome.
Was feeling very anxious for my MRI tomorrow, for a brain tumor and some other… kinda small tumors/bubbles/idk what they are around my body. This helped me calm down a bit,
this video shows how humanity goes far
The MRIs I mostly used are the Tobisha ones. Now it's just semies